Joel-Brock Lollis's family has vanished into the labyrinthine Sporangium below a curious Georgia emporium, Big Box Bonanzas. Glimpses of an older J-B Lollis of the Atlanta Braves on a BBB television suggest that Joel-Brock may never get back his parents and sister. The Valorous Smalls--almost-ten Joel-Brock, lively teen Addi, and tiny detective Valona--forge their way into the mushroom realm to change that possible future. Young readers who enjoy quests with marvels in the kingdom of the weird--mushroom warriors! mazes! time games! giant slugs!--will find much to interest, amuse, and surprise them in Michael Bishop's unusual fantasy, Joel-Brock the Brave and the Valorous Smalls, well and profusely illustrated in pen-and-ink by Orion Zangara.