Regional publisher Scorpius Carta Press will release the fourth book in the Cardboard Cottage Mystery series by Jane Elzey on Saturday, April 20. “Killer Croquet on the Emerald Isle” is a murder mystery adventure to Ireland with a charismatic group of women that reader fans are calling the Arkansas 4.

A book launch is planned from noon to 3 p.m. Saturday, April 20, at Iris at the Basin Park gallery in Eureka Springs. A second author book signing being sponsored by the Friends of the Berryville Library will be held from 2 p.m. to 4 p.m. Saturday, April 27, at Poncho Goldenstein’s Irish Pub on the Berryville Square. Books, food and drink will be available for purchase.