I Wanna Iguana

In epistolary dialogue with his mom, a lad yearning for an iguana tries various approaches, from logic and sweet talk to emotional blackmail. His mother puts up a valiant defense-"Dear Mom: Did you know that iguanas are really quiet and they're cute too. I think they are much cuter than hamsters. Love, your adorable son, Alex." "Dear Alex: Tarantulas are quiet too"-before ultimately capitulating. Catrow's scribbly, lurid, purple-and-green illustrations bring the diverse visions of parent and child to hilarious life, as a lizard of decidedly indeterminate ancestry grows in stages to the size of a horse, all the while exhibiting a doglike affection toward its balloon-headed prospective keeper-who is last seen posed by a new terrarium, pumping a fist in victory. A familiar domestic interchange, played out with broad comedy-and mutual respect, too. (Picture book. 7-9) (Kirkus Reviews)