Catherine M. Helowicz has listed for sale a three-bedroom, three-bath home at 2064 Windward Way in Jupiter for $535,000.

Helowicz bought the property for $450,000 in April 2004. The 1,743-square-foot house was built in 1989.

Donald Dillon of Keller William Realty of Jupiter is the listing agent.

Helowicz is author of the children's book, On Grandpop’s Lap. She is a member of the Maryland Writers’ Association and the Society of Children’s Book Writers and Illustrators.

She holds a B.S. in information and systems management from the University of Maryland.

There were 1,032 home sales in Jupiter in 2008, with a median sales price of $265,000.

Address: 2064 Windward Way