""Let''s name the baby Lexus! It''s gender-neutral. . . . It''s unique. . . . Plus, people will be really impressed! ''There go the MacPhersons,'' they''ll say, ''they have a Lexus!''"" When Jerry Scott and Rick Kirkman put their heads together, comedy springs forth like a baby out of bath water. This cartooning duo delights readers with I Saw Elvis in My Ultrasound . I Saw Elvis... documents the day-to-day challenges Wanda and Darryl MacPherson face as they juggle the demands of raising adorable Zoe with getting ready for Bundle of Joy No. 2. The older, and somewhat wiser couple think they''ve got this kid business under control, only to find a whole new set of parenting problems on their hands. Potty-training becomes ""potty pleading,"" Wanda concludes that she''s not just pregnant, she''s ""abdominally challenged,"" and Darryl admits that what he really sees in the ultrasound screen is . . . Elvis.