The fourth book in the critically acclaimed mystery series follows super sleuths and best friends Bunny Brown and Jack Jones as they try to discover the trouble

When the balloons outside Mr. Paris' toy store start disappearing every Friday, animal private eyes Bunny and Jack try to find out what's so special about Frida

The High-Rise Private Eyes series #4/I Can Read Level 2: Reading with Help.

Bunny and Jack, animal detectives, investigate the disappearance of the balloons from the neighborhood toy store.