Benjamin Pratt's task force of Keepers is three kids strong with the addition of bold strategist (and sometimes irritating know-it-all) Robert Gerritt in the previous book, and the reinforcement comes none too soon. Though Lyman—the janitor secretly working for Glennley Group to prevent Ben, Jill, Robert, and the adult Keepers from saving the historical Captain Duncan Oakes School from the wrecking ball this summer—quickly found out Robert had joined the opposing team, the Keepers continue to leverage their new associate for all he's worth. However, Lyman has added an assistant of his own. The new complementary janitor, Wally, is no true custodian of the Keeper lineage instituted by Captain Oakes in the late 1700s to protect the school against attack by people who would steal the lovely seaside property from the kids. Less than two weeks remain before Glennley's takeover of the school is complete, and Ben, Jill, and Robert must complete their search for the "safeguards" left hidden by Captain Oakes for a day when they'd be needed to pull his namesake school back from the brink of destruction. If they can find all five safeguards, surely at least one of them will make the town reconsider demolishing the school, but searching the building without Lyman or Wally seeing what they're up to is nearly impossible. Time is running out for the Keepers.
A seasoned spy, Lyman won't continue to challenge Ben in ways that aren't working. He varies his repertoire to shake up his sixth-grade opponents, but a trio is harder to scare off than a lone wolf. Diversifying their own tactics, Ben, Jill, and Robert find a way to look around the school for brief periods without Lyman or Wally tailing them, and are rewarded with a strong lead on the third safeguard. Actually locating it turns out to be tricky until Ben gets an idea, approaching the puzzle from another angle. The problem is that he goes it alone, choosing not to inform Jill or Robert, and one minor slip-up leads to a showdown with the two fake janitors, who are eager to halt Ben's progress by proving he's broken school rules. The other Keepers come through to even the score, but the skirmish has a steep price. Lyman and Wally seem at ease around school now, not bothering to follow the Keepers. Do they know something that will give them a decisive edge over the guardians of Captain Oakes's legacy? As the weekend approaches for a boat race competition that Ben and Robert have been training for, the kids are still trying to figure out why Lyman and Wally are so confident, but they don't have long to correctly guess the janitors' next move. If they don't anticipate it soon enough, the battle for the school could end this weekend.
We the Children, the first book of the series, starts with Ben as the only active Keeper, sought out by Mr. Keane the janitor right before he passed away. Ben takes the charge to defend his school from corporate marauders seriously, but the burden is unmanageable until he lets Jill in on the secret. Dispersing the weight of responsibility turns out to be a smart move, and every time Ben adds another Keeper, it works out well. There's the janitor before Mr. Keane, Tom Benton; Mr. Keane's widow; and of course, Robert Gerritt. In Harm's Way continues the trend as more people are brought in on the deal, and the stronger the coalition of Keepers grows, the better their odds of upsetting Glennley's agenda. Rescuing the school is a risky, audacious, high-skill operation, making a quote shared by Ben's father particularly apropos: "I wish to have no connection with any ship that does not sail fast, for I intend to go in harm's way." American naval hero John Paul Jones said that, and it's a rallying cry for the Keepers. When you commit to a daring endeavor, you accept the danger that goes with it. Don't settle for less than your best, because fast, agile ships (and minds) win wars. Ben has several sleek "ships" at his disposal, allies who love Captain Duncan Oakes School as much as he does, and they're just now gearing up for the final battle. It all ends in the next book, We Hold These Truths.
As one piece in a five-book puzzle, In Harm's Way can't stand on its own, but it is beautifully paced and features some exciting scenes. The transition to the conclusion of the series is evident, and the next book is the longest by a substantial margin. There's a good chance I'd rate In Harm's Way two and a half stars, and you'll have a hard time not reaching for book five immediately after finishing this one. I look forward to what happens next for Ben and the Keepers. I wish them luck, wisdom, and fortitude in their selfless quest; they'll need all three to win the day. I'll see you at the next book.