Middle-Grader Spies and Detectives (52 books)

For those who are looking for teen or tween spies, working in the FBI, CIA, MI6, or something else entirely!

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1	City Spies (City Spies, #1) by James Ponti (Goodreads Author) 4.29 avg rating — 15,547 ratings score: 198, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
2	I'd Tell You I Love You, But Then I'd Have to Kill You (Gallagher Girls, #1) by Ally Carter (Goodreads Author) 3.84 avg rating — 192,932 ratings score: 100, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
3	Framed! (Framed, #1) by James Ponti (Goodreads Author) 4.37 avg rating — 8,830 ratings score: 99, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
3	Mrs. Smith's Spy School for Girls (Mrs. Smith's Spy School for Girls, #1) by Beth McMullen (Goodreads Author) 3.96 avg rating — 2,362 ratings score: 99, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
5	Vanished! (Framed, #2) by James Ponti (Goodreads Author) 4.48 avg rating — 4,090 ratings score: 98, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
6	Trapped! (Framed, #3) by James Ponti (Goodreads Author) 4.51 avg rating — 3,186 ratings score: 97, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
7	Golden Gate (City Spies #2) by James Ponti (Goodreads Author) 4.35 avg rating — 8,679 ratings score: 96, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
8	Forbidden City (City Spies #3) by James Ponti (Goodreads Author) 4.45 avg rating — 5,376 ratings score: 95, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
9	City of the Dead (City Spies #4) by James Ponti (Goodreads Author) 4.44 avg rating — 3,929 ratings score: 94, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
10	Mission Manhattan (City Spies #5) by James Ponti (Goodreads Author) 4.51 avg rating — 3,082 ratings score: 93, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
11	The Sherlock Society (The Sherlock Society, #1) by James Ponti (Goodreads Author) 4.21 avg rating — 2,460 ratings score: 92, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
12	Hurricane Heist (The Sherlock Society, #2) by James Ponti (Goodreads Author) 4.51 avg rating — 276 ratings score: 91, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
13	London Calling (City Spies #6) by James Ponti (Goodreads Author) 4.56 avg rating — 1,929 ratings score: 90, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
14	All Ears (FunJungle #9) by Stuart Gibbs (Goodreads Author) 4.39 avg rating — 645 ratings score: 89, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
15	Spy School Goes Wild (Spy School, #12) by Stuart Gibbs (Goodreads Author) 4.37 avg rating — 1,709 ratings score: 88, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
16	Spy School Goes North (Spy School, #11) by Stuart Gibbs (Goodreads Author) 4.16 avg rating — 3,425 ratings score: 87, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
17	Whale Done (FunJungle, #8) by Stuart Gibbs (Goodreads Author) 4.38 avg rating — 1,867 ratings score: 86, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
18	Spy School Project X (Spy School #10) by Stuart Gibbs (Goodreads Author) 4.42 avg rating — 4,318 ratings score: 85, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
19	Charlie Thorne and the Lost City (Charlie Thorne #2) by Stuart Gibbs (Goodreads Author) 4.39 avg rating — 3,478 ratings score: 84, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
20	Charlie Thorne and the Curse of Cleopatra (Charlie Thorne #3) by Stuart Gibbs (Goodreads Author) 4.53 avg rating — 2,619 ratings score: 83, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
21	Charlie Thorne and the Last Equation (Charlie Thorne #1) by Stuart Gibbs (Goodreads Author) 4.33 avg rating — 6,827 ratings score: 82, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
22	Lion Down (FunJungle, #5) by Stuart Gibbs (Goodreads Author) 4.39 avg rating — 3,646 ratings score: 81, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
23	Tyrannosaurus Wrecks (FunJungle, #6) by Stuart Gibbs (Goodreads Author) 4.47 avg rating — 3,344 ratings score: 80, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
24	Waste of Space (Moon Base Alpha, #3) by Stuart Gibbs (Goodreads Author) 4.47 avg rating — 5,464 ratings score: 79, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
25	Bear Bottom (FunJungle, #7) by Stuart Gibbs (Goodreads Author) 4.24 avg rating — 4,823 ratings score: 78, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
26	Spy School Secret Service (Spy School, #5) by Stuart Gibbs (Goodreads Author) 4.51 avg rating — 10,261 ratings score: 77, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
27	Spaced Out (Moon Base Alpha, #2) by Stuart Gibbs (Goodreads Author) 4.41 avg rating — 7,096 ratings score: 76, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
28	Spy Ski School (Spy School #4) by Stuart Gibbs (Goodreads Author) 4.54 avg rating — 11,745 ratings score: 75, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
29	Spy School Revolution (Spy School, #8) by Stuart Gibbs (Goodreads Author) 4.40 avg rating — 9,343 ratings score: 74, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
30	Space Case (Moon Base Alpha, #1) by Stuart Gibbs (Goodreads Author) 4.27 avg rating — 14,972 ratings score: 73, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
31	Spy School (Spy School, #1) by Stuart Gibbs (Goodreads Author) 4.11 avg rating — 35,494 ratings score: 72, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
32	Spy Camp (Spy School #2) by Stuart Gibbs (Goodreads Author) 4.40 avg rating — 15,709 ratings score: 71, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
33	Poached (FunJungle, #2) by Stuart Gibbs (Goodreads Author) 4.42 avg rating — 7,638 ratings score: 70, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
34	Evil Spy School (Spy School #3) by Stuart Gibbs (Goodreads Author) 4.50 avg rating — 13,361 ratings score: 69, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
35	Spy School British Invasion (Spy School, #7) by Stuart Gibbs (Goodreads Author) 4.52 avg rating — 7,656 ratings score: 68, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
36	Spy School Goes South (Spy School, #6) by Stuart Gibbs (Goodreads Author) 4.51 avg rating — 8,786 ratings score: 67, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
37	Panda-monium (FunJungle, #4) by Stuart Gibbs (Goodreads Author) 4.49 avg rating — 5,018 ratings score: 66, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
38	Belly Up (FunJungle, #1) by Stuart Gibbs (Goodreads Author) 4.21 avg rating — 16,156 ratings score: 65, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
39	Big Game (FunJungle, #3) by Stuart Gibbs (Goodreads Author) 4.49 avg rating — 5,741 ratings score: 64, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
40	Spy School at Sea (Spy School, #9) by Stuart Gibbs (Goodreads Author) 4.52 avg rating — 5,488 ratings score: 63, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
41	Crisis Zero (The Codename Conspiracy, #3) by Chris Rylander (Goodreads Author) 4.55 avg rating — 423 ratings score: 62, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
42	Countdown Zero (The Codename Conspiracy, #2) by Chris Rylander (Goodreads Author) 4.41 avg rating — 586 ratings score: 61, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
43	Codename Zero (The Codename Conspiracy, #1) by Chris Rylander (Goodreads Author) 4.10 avg rating — 1,590 ratings score: 60, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
44	The Fourth Stall Part III (The Fourth Stall, #3) by Chris Rylander (Goodreads Author) 4.37 avg rating — 1,094 ratings score: 59, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
45	The Fourth Stall Part II (The Fourth Stall, #2) by Chris Rylander (Goodreads Author) 4.34 avg rating — 1,579 ratings score: 58, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
46	The Fourth Stall (The Fourth Stall, #1) by Chris Rylander (Goodreads Author) 4.05 avg rating — 5,195 ratings score: 57, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
47	Independence Hall (I, Q, #1) by Roland Smith 4.05 avg rating — 8,314 ratings score: 56, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
48	The White House (I, Q, #2) by Roland Smith 4.19 avg rating — 4,388 ratings score: 55, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
49	Kitty Hawk (I, Q, #3) by Roland Smith 4.25 avg rating — 1,564 ratings score: 54, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
50	The Alamo (I, Q, #4) by Roland Smith 4.30 avg rating — 1,066 ratings score: 53, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
51	The Windy City (I, Q #5) by Roland Smith 4.33 avg rating — 775 ratings score: 52, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
52	Alcatraz (I, Q #6) by Roland Smith 4.34 avg rating — 692 ratings score: 51, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars