|aA stranger came ashore :|ba story of suspense /|cby Mollie Hunter [i.e. M. M. H. M. McIlwraith].
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|a1st Harper Trophy ed.
260
0
|aNew York :|bHarper & Row,|c1977.
300
|a163 p. ;|c20 cm.
500
|a"A Harper Trophy book."
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|aTwelve-year-old Robbie becomes convinced that the stranger befriended by his family is one of the Selkie Folk and tries to get help against his magical powers from the local wizard.