Books by Thomas Lockhaven

Thomas Lockhaven
Average rating 4.33 · 2,793 ratings · 416 reviews · shelved 14,551 times

Showing 30 distinct works.

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	Ava & Carol Detective Agency: Books 1-3 (Ava & Carol Detective Agency, #1-3) by Thomas Lockhaven (Goodreads Author), Emily Chase 4.44 avg rating — 227 ratings — 8 editions	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
	Ava & Carol Detective Agency: Books 4-6 (Ava & Carol Detective Agency, #4-6) by Thomas Lockhaven (Goodreads Author), Emily Chase 4.72 avg rating — 144 ratings — 5 editions	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
	The Mystery of the Pharaoh's Diamonds (Ava & Carol Detective Agency, #1) by Thomas Lockhaven (Goodreads Author), Emily Chase 4.15 avg rating — 130 ratings — published 2021 — 10 editions	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
	Ava & Carol Detective Agency: Books 7-9 (Ava & Carol Detective Agency Series, #7-9) by Thomas Lockhaven (Goodreads Author) 4.63 avg rating — 115 ratings — published 2020 — 5 editions	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
	The Mystery of the Egyptian Pyramid (Eva & Carol Detective Agency, #10) by Thomas Lockhaven (Goodreads Author) 4.65 avg rating — 80 ratings — 3 editions	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
	The Haunted Mansion (Ava & Carol Detective Agency, #3) by Thomas Lockhaven (Goodreads Author), Emily Chase 4.25 avg rating — 81 ratings — published 2021 — 9 editions	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
	The Mystery of Solomon's Ring (Ava & Carol Detective Agency, #2) by Thomas Lockhaven (Goodreads Author) 4.38 avg rating — 77 ratings — published 2021 — 9 editions	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
	Case File 1: Mia Westbrook (Kids Murder Mystery Club: Cold Case Podcast, #1) by Thomas Lockhaven (Goodreads Author) 4.51 avg rating — 67 ratings — published 2023 — 6 editions	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
	Dognapped (Ava & Carol Detective Agency, #4) by Thomas Lockhaven (Goodreads Author), Emily Chase 4.52 avg rating — 64 ratings — 7 editions	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
	The Christmas Thief (Ava & Carol Detective Agency, #9) by Thomas Lockhaven (Goodreads Author) 4.56 avg rating — 62 ratings — published 2020 — 5 editions	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
	The Crown Jewels Mystery (Ava & Carol Detective Agency, #6) by Thomas Lockhaven (Goodreads Author) 4.57 avg rating — 47 ratings — 4 editions	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
	Case File 3: Margarette Tooms (Kids Murder Mystery Club: Cold Case Podcast, #3) by Thomas Lockhaven (Goodreads Author) 4.71 avg rating — 45 ratings — published 2023 — 3 editions	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
	The Witch's Secret (Ava & Carol Detective Agency, #8) by Thomas Lockhaven (Goodreads Author), Andrew Gaia (Illustrator) 4.52 avg rating — 46 ratings — 4 editions	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
	Case File 2: Karla Jenkins (Kids Murder Mystery Club: Cold Case Podcast, #2) by Thomas Lockhaven (Goodreads Author) 4.72 avg rating — 43 ratings — 6 editions	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
	The Eye of God (Ava & Carol Detective Agency, #5) by Thomas Lockhaven (Goodreads Author) 4.42 avg rating — 45 ratings — 4 editions	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
	Quest Chasers: Books 1-3 (Quest Chasers Series, #1) by Thomas Lockhaven (Goodreads Author), Grace Lockhaven (Goodreads Author) 4.62 avg rating — 32 ratings — published 2022 — 4 editions	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
	The Curse of the Red Devil (Ava & Carol Detective Agency, #7) by Thomas Lockhaven (Goodreads Author) 4.32 avg rating — 34 ratings — 5 editions	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
	Case File 4: Scarlett Newcastle (Kids Murder Mystery Club: Cold Case Podcast, #4) by Thomas Lockhaven (Goodreads Author), Grace Lockhaven (Goodreads Author) (editor) 4.73 avg rating — 30 ratings — published 2024 — 3 editions	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
	Cold Case Podcast: Case Files 1-3 (Kids Murder Mystery Club: Cold Case Podcast #1) by Thomas Lockhaven (Goodreads Author) 4.86 avg rating — 28 ratings — 3 editions	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
	Blackbeard's Treasure (Calista Chase Time Sleuth, #1) by Thomas Lockhaven (Goodreads Author), Andrew Gaia (Illustrator), Jivko Jelev (Illustrator) 4.62 avg rating — 26 ratings — 4 editions	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
	Mastermind (S.M.A.R.T. : Secret Missions and Rad Technology #1) by Thomas Lockhaven (Goodreads Author) 4.58 avg rating — 19 ratings — published 2023 — 4 editions	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
	The Parrot Squawks at Midnight: Case File 1 (Ripley Kool and the Investigators, #1) by Thomas Lockhaven (Goodreads Author) 4.33 avg rating — 15 ratings — 5 editions	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
	The Vanishing Raptor: Case File 2 (Ripley Kool and the Investigators, #2) by Thomas Lockhaven (Goodreads Author), Grace Lockhaven (Goodreads Author) (editor) 4.77 avg rating — 13 ratings — 5 editions	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
	The Screaming Monkey (Book 11): Ava & Carol Detective Agency: A Middle Grade Treasure Hunt Mystery Adventure Set in Nantucket, Massachusetts by Thomas Lockhaven (Goodreads Author), Grace Lockhaven (Goodreads Author) (Editor) 4.92 avg rating — 12 ratings	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
	A Role to Die For (Book 3): The Coffee House Sleuths: A Small-Town Amateur Sleuth Christmas Cozy Mystery by Thomas Lockhaven (Goodreads Author), Grace Lockhaven (Goodreads Author) (Editor) 4.90 avg rating — 10 ratings — published 2025	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
	A Rudolph Christmas Mystery: Case File 3 (Ripley Kool and the Investigators, #3) by Thomas Lockhaven (Goodreads Author), Grace Lockhaven (Goodreads Author) (editor) 4.80 avg rating — 10 ratings — published 2024 — 5 editions	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
	Rainforest Animal Guide: Ava & Carol Detective Agency by Thomas Lockhaven (Goodreads Author) 4.50 avg rating — 6 ratings — 3 editions	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
	Ripley Kool and the Investigators: Books 1-3 by Thomas Lockhaven (Goodreads Author), Grace Lockhaven (Goodreads Author) (Editor) 4.33 avg rating — 3 ratings — published 2025 — 5 editions	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
	El Ojo de Dios (Libro 5): Ava y Carol: Agencia de Detectives (Spanish Edition) by Thomas Lockhaven (Goodreads Author), Grace Lockhaven (Goodreads Author) (Editor), Mati Presta (Translator) 0.00 avg rating — 0 ratings — 3 editions	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
	The Mystery of the Pharaoh's Diamonds (Book 1): Dyslexia-Friendly Edition: Ava & Carol Detective Agency (Ava & Carol Detective Agency (Dyslexia-Friendly Edition)) by Thomas Lockhaven (Goodreads Author), Grace Lockhaven (Goodreads Author) (Editor), Emily Chase 0.00 avg rating — 0 ratings	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

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