RANDALL AND RANDALL

Young readers get a slice of science in this undersea tale about symbiosis.

Randall the pistol shrimp accidentally gets a new roommate when he snaps at a fish he believes is a threat. But the goby fish, also named Randall, offers to let the shrimp know when genuine predators are around. Unfortunately, the goby misidentifies plankton, a sand dollar, and a sea cucumber as dangerous foes, all the while singing songs that drive the shrimp to distraction. Likewise, the noises the shrimp’s snapping claws make irritate the goby. After a huge fight, the goby leaves only to run into a real killer: a shark. Randall the shrimp to the rescue. His snapping scares the shark away, and the goby learns to value the sound and his shellfish friend. Based on a real-life symbiotic relationship, this silly tale makes the science approachable through the goby’s giggleworthy antics. Notes from ichthyologist Dr. John Randall describe the phenomenon for adults, and Gortman’s (Fishing for Turkey, 2016) closing illustrations supply diagrams of the charismatic creatures. The picture book’s cartoonish interior images deftly mix human and animal characteristics, showing the shrimp’s long antennae as mustaches. Poper’s (Frank Stinks, 2017, etc.) simple English text seamlessly introduces a few straightforward Spanish-language phrases (“mi casa”) due to the coastal Mexico setting. The ingenious aquatic tale also encourages readers to realize they can find friendship even if they don’t see eye to eye with their cohorts.

A clever introduction to a scientific concept that includes an accessible moral.