went on.â
Miss Hardy eyed her nephews severely. âI tried at once to contact you two or Fenton on the radio, but got no answer.â
âWe were holed up in a lighthouse with a spook after us,â Joe explained.
âHumph.â His aunt gave him a suspicious glare through her spectacles. âBe that as it may, I was here aloneâhelpless. I might have been murdered in my sleep!â
The boys managed to mollify her by complimenting her on her courage and presence of mind.
âDid you call the police, Aunty?â Frank asked.
âNaturally. But they found no footprints, no clues of any kind.â
Suddenly she again looked annoyed. âWhich reminds me. The curator called from the new Howard Museum.â
âMr. Scath?â said Frank, immediately interested. âWhat did he want?â
âWouldnât tell me. Just asked to speak to Fenton or one of you.â Miss Hardy sniffed. âI suppose he thought not being in the detective business I wasnât bright enough to take a message.â
âI doubt that, Aunt Gertrude.â Grinning, Frank went to the phone and called the Howard Museum. In a few moments he reached Mr. Scath.
âGlad you called, Frank,â the curator said. âSomething rather odd has come up. Since your father serves as our security adviser, I thought Iâd better pass the word along.â
âWhatâs it about, sir?â
Mr. Scath explained that he had received a telephone call just before lunch. âThe man wouldnât give his name, but he warned me that someone might contact the museum soon and try to sell me a fake Egyptian art object.â
Frankâs eyebrows shot up. âDid he say who this phony was, or what the object would be?â
âNo hint at all. In fact, he hung up before I could ask any questions.â
âThanks for letting us know, Mr. Scath,â said Frank. âDadâs out of town right now, but that tip could be very important. If any such art faker does show up, Iâd appreciate it if youâd let us know right away.â
âIâll certainly do that.â
After completing the call, Frank told his brother the news.
âWow! A fake Egyptian art object!â Joe exclaimed. âIt could be an imitation of the Pharaohâs head Dadâs looking for.â
âJust what I was thinking,â Frank said.
The Hardy boys decided to sleep downstairs, in case the unknown prowler might make another attempt to break into the house. But the night passed without incident.
The next morning the two boys decided to go to the beach for a swim.
âLetâs stop off at Chetâs and see if he wants to come,â Joe suggested.
Under a blaze of dazzling sunshine they started off in their convertible. Presently they turned up a dirt lane that led to the Morton farmhouse, just outside of Bayport. Two girls were seated on the front porch.
Iola, Chetâs pixie-faced, dark-haired sister, was Joeâs favorite date. She hopped up from the porch swing to greet the visitors. âHi, you two ghost hunters!â
Her friend, Callie Shaw, a pretty brown-eyed blond girl, chimed in, âWhatâs the latest on the Whalebone spook?â
âLast we heard, he needed a shave,â said Frank, climbing out of the car and smiling at Callie, whom he liked very much.
âWhereâs Strongheart?â Joe asked.
At that moment Chet burst out through the screen door, munching on a large Danish pastry.
âSomebody call me? Oh, hi, fellows!â
âWhatâs thatâbreakfast or lunch?â Frank asked with a grin.
Iola laughed. âWith Chet, thereâs no hard and fast distinction.â
âAw, cut it out,â the chubby youth said good-naturedly. âIâm just finishing breakfast.â He added to the Hardys, âSlept late, thatâs all. Who wouldnât after that rugged expedition you guys roped me into!â
âOkay,