If you are comfortable outside the box--try this. It has worked for me and friends several times when all looked lost. Mark the position of the cracks with a V with a pencil. Put the piece in a tightly closed clear plastic bag with a damp rag--it should swell shut overnite and get invisible. Spray lacquer lightly over the cracks--let dry and follow with thin CA keeping it off your wood. It will stain light colored wood. Dry the CA for an hour and see what happens. Caution--too much lacquer will contaminate the gluejoint. crotchy old cajun