CARNIVAL CATASTROPHE

In the second of the series, the seven zany, quasi-magical Problim children have two prime mysteries to untangle.

To solve both, family go-getter Mona spearheads a dual campaign to find a “treasure beyond measure” and to find missing Mama Problim. The book easily stands alone, deftly filling in readers on the first book’s adventures. Desdemona O’Pinion is still lurking about, trying to separate the close-knit siblings, but she is not the focus. Mona, whose pretty face belies her predilection for practical jokes and all things dangerous or creepy, drives the fast-paced plot. Each sibling’s individual quirk is complemented by a talent or skill that enables the child to participate in one of the contests at the annual Lost Cove Corn Dog Carnival. They must win the contests to earn a trip to the usually off-limit Pirates’ Caverns, which may harbor both Grandpa’s treasure and their mother. Lloyd hits her stride as she weaves—as intricately as Mona’s beloved circus spiders—plot twists, humor, suspense, rivalry, hints of romance for the older Problims, and realistic development of Mona’s character. Mona’s special game with her father is a lovely, original touch: They slip each other notes expressing affection in terms of animal groupings (“I like you more than a leap of leopards”). The Problims are white; several characters display different kinds of disabilities.

Readers will be undaunted by loose ends; that means more adventures to come! (Fantasy. 8-12)